I am currently attending EMC E-Learning course. It is mix of online sessions, self-studying (Flash) and labs (using 3D models that can be rotated/enlarged/moved). I had to update flash to make it work (version 4 as delivered had problems, I just dropped in version 5 from macromedia) and it works just nicely. But a far as I can tell there is no Viewpoitn Viewer for Linux at least on a default download site (http://www.viewpoint.com/developerzone/download/redirector.html) Anybody knows an alternative for Linux? I understand that I probably won't get chance to use it this time (course ends this week) but hopefully it is not the last :-) -andrej